Bears

In 1981 Mongolia issued a set of stamps to commemorate the 50th anniversary of the German LZ-127 Graf Zeppelin airship polar flight. The special feature of the set is Arctic fauna, with the inclusion of copies of stamps issued by…

Lake Baikal (15K stamp above) is a rift lake in Russia, located in southern Siberia, between Irkutsk Oblast to the northwest and the Buryat Republic to the southeast. Lake Baikal is the largest freshwater lake by volume in the world, containing…